JPH0259442B2 - - Google Patents

Info

Publication number
JPH0259442B2
JPH0259442B2 JP57017291A JP1729182A JPH0259442B2 JP H0259442 B2 JPH0259442 B2 JP H0259442B2 JP 57017291 A JP57017291 A JP 57017291A JP 1729182 A JP1729182 A JP 1729182A JP H0259442 B2 JPH0259442 B2 JP H0259442B2
Authority
JP
Japan
Prior art keywords
lens
scanned
beam waist
scanning direction
imaging lens
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP57017291A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58134618A (ja
Inventor
Yukio Ogura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP57017291A priority Critical patent/JPS58134618A/ja
Priority to US06/463,408 priority patent/US4643516A/en
Priority to DE19833303934 priority patent/DE3303934A1/de
Publication of JPS58134618A publication Critical patent/JPS58134618A/ja
Publication of JPH0259442B2 publication Critical patent/JPH0259442B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/106—Scanning systems having diffraction gratings as scanning elements, e.g. holographic scanners

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Mechanical Optical Scanning Systems (AREA)
JP57017291A 1982-02-05 1982-02-05 半導体レ−ザを用いた倒れ補正機能を有する走査光学系 Granted JPS58134618A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP57017291A JPS58134618A (ja) 1982-02-05 1982-02-05 半導体レ−ザを用いた倒れ補正機能を有する走査光学系
US06/463,408 US4643516A (en) 1982-02-05 1983-02-03 Laser beam scanning apparatus
DE19833303934 DE3303934A1 (de) 1982-02-05 1983-02-05 Optisches abtastsystem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57017291A JPS58134618A (ja) 1982-02-05 1982-02-05 半導体レ−ザを用いた倒れ補正機能を有する走査光学系

Publications (2)

Publication Number Publication Date
JPS58134618A JPS58134618A (ja) 1983-08-10
JPH0259442B2 true JPH0259442B2 (de) 1990-12-12

Family

ID=11939882

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57017291A Granted JPS58134618A (ja) 1982-02-05 1982-02-05 半導体レ−ザを用いた倒れ補正機能を有する走査光学系

Country Status (1)

Country Link
JP (1) JPS58134618A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61234307A (ja) * 1985-04-10 1986-10-18 Mitsutoyo Mfg Corp 光学式測定装置

Also Published As

Publication number Publication date
JPS58134618A (ja) 1983-08-10

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